MERECS ENGINEERING GMBH - First Time Right - Since 14+ Years

We are experienced in test system development for leakage testing, life time testing and end-of-line test stands in the field of gas & hydrogen technology. We also have a network of suppliers and partners who provide key components for leakage measurement, piping, sealing and instrumentation. As a general contractor and integrator, Merecs Engineering can individually design, assemble and commission the test system at our customers' sites.

Merecs develops individual test systems for heat pumps, gas, fluid and water systems. Our engineers & fitters for electronics, installation technology and mechanics build the systems completely from one source at our location in Steinfurt. The systems are then delivered and commissioned at home and abroad. Our range of products includes - Development test benches - Life time test benches - End-of-line test benches (production) - Retrofit of existing systems (software / hardware) - Climate & temperature test systems - Leakage test benches - Software development LabVIEW, TestStand, Python, C/C++ (Embedded), Microsoft PowerBI, SQL - Electronics development - Mechanical 3D CAD design

Development and construction of test systems for environmental simulation, i.e. climate and temperature tests as well as corrosion tests (e.g. MEMS testing and automotive durability tests on tilt sensors, inclination sensors, inertial sensors, inclination sensors, automotive parts and many more). - Adjustable humidity - Typical temperature ranges are -72 to + 120°C - Parallel testing and calibration of more than 100 DUTs simultaneously per test run - Various interfaces to the DUTs can be switched like CAN, LIN, Flexray etc. - Database connection and automated data analysis using Microsoft PowerBi can be added.

We develop and build test stands for pumps and can refer to several references in this field. In addition, we build press-off facilities and design them individually, including suitable risk assessment. Our process visualisation is suitable for customer presentations of the running pumps directly at the pump test stand. In addition, Merecs Engineering provides the connection to the IT infrastructure of our customers (ERP systems or databases). - Planning, calculations and construction - Coordination of suppliers - LabVIEW software development - NI-Real-Time & FPGA for high-speed evaluation of speed and acceleration measurement values - Vibration analysis via FFT (updated live) - LabVIEW, NI-cRIO and Siemens S7-1500 PLC in combination possible - Database connection - On-site assembly and IB

As an NI Alliance Partner, we use NI TestStand and NI LabVIEW for test automation. Python, C/C++ Embedded and Microsoft PowerBI can be used in addition. NI-TestStand is the industry standard test management software and is used by the developers and architects at Merecs Engineering with a lot of experience. We offer for example the following services: - Requirements analysis based on the DUT properties to be tested - Development of test cases in cooperation - Sequence development in TestStand - Intuitive custom user interfaces - Parallel testing of many DUTs & Badge Testing - Reporting (SQL databases etc.) - Trainings & Workshops Our developers hold the CLA (Certified TestStand Architect) and CLD (Certified TestStand Developer) certificates.

We develop fully automatic test systems for inclination sensors and inertial sensors (MEMS, tilt sensors) according to customer requirements. With these systems, combined temperature and motion simulation is possible. We set quality standards with rate tables from Acutronic, for example. With the help of multi-axis rate tables, we can precisely position DUTs in end-of-line (EoL) test operations or for development purposes and calibrate and test them under temperatures of e.g. -40°C and up to 120°C. Merecs Engineering can also connect the test system to our customer's IT infrastructure, set up databases and automatic data analysis using Mircosoft PowerBI, so that important key figures such as First Pass Yield (FPY), process capability, system availability, statistics and trends are continuously updated and displayed on online dashboards. For example, more than 100 DUTs are possible per test run.

EOL test stand for e-charging columns and their power electronics for the simulation of different electrical loads and mains fluctuations. The test stand has automatic contacting and achieves high test throughputs in end-of-line operation. Different variants of the power electronics of electric charging columns can be tested. On the software side, Merecs Engineering relies on NI-LabVIEW and NI-TestStand.

We plan, build and deliver turnkey test systems for electronic and mechanical components. For example, these are test benches for quality assurance, validation and production departments of companies in various industries. Our services include e.g.: - Development test benches - Life time test benches - End-of-line test benches (production) - Retrofit of existing systems (software / hardware) - Climate & temperature test systems - Leakage test benches - Software development LabVIEW, TestStand, Python, C/C++ (Embedded), Microsoft PowerBI, SQL - Electronics development - Mechanical 3D CAD design - Risk assessment and CE - Commissioning, service, maintenance at home and abroad

We design and manufacture individual test systems for the pressure testing of valves and pumps. Merecs Engineering has a competent network of partners for this purpose. Within this framework, we carry out the risk assessment, design, manufacturing, installation and commissioning. In addition, we connect the systems to the individual IT infrastructures (databases, ERP systems, MS PowerBI) of our customers.

We develop electrical test systems based on NI-PXI or NI-cRIO that can take on real-time capable measurement and control tasks. In addition, we can provide the FPGAs that can be used on the NI systems and the real-time operating system with software individually tailored to customer requirements.